// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Author: wsfuyibing <682805@qq.com>
// Date: 2024-11-20

package trace

import "fmt"

type Request struct {
	TraceId      string `url:"tid" validate:"omitempty"`
	SpanId       string `url:"sid" validate:"omitempty"`
	ParentSpanId string `url:"pid" validate:"omitempty"`
}

func (o *Request) AfterValidate() (err error) {
	if o.TraceId == "" && o.SpanId == "" && o.ParentSpanId == "" {
		err = fmt.Errorf(`trace id, span id, parent span id are required`)
	}
	return
}
